Resources Contact Us Home
Laser method of scribing graphics

Image Number 13 for United States Patent #6685868.

A colored substrate is positioned between a material and a laser, and the material is scribed with a laser that has been directed through the colored substrate. By so doing, color is transferred to the material to form the color graphic without undesirably carbonizing, melting or burning through the material. The energy density per unit time can be defined as continuous power divided by the area of the spot and the speed.

  Recently Added Patents
System and method for detecting an earth ground fault of an external power supply connected to a vehicle
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
IC layout parsing for multiple masks
Method for producing a flexible composite elastomeric polyurethane skin
Managing device functionality during predetermined conditions
Method and system for facilitating micropayments in a financial transaction system
  Randomly Featured Patents
Roller bearing and seal assembly
Exercise device
Process for the preparation of cholesterol oxidase
Connector unit, particularly of the multiple-connection rapid-engagement type
65-130 Angstrom mean radius silica-alumina catalyst support
Method and apparatus for uniformly texturizing objects using abrasive blasting
Seat having retained cushion
Arteriovenous access valve system and process
Radio frequency amplification circuit utilizing variable voltage generator
Cell lysis device